22216-66-6

Basic information

• Product Name: Benzene,1,1'-selenobis[4-methoxy-
• Synonyms: Anisole,4,4'-selenodi- (6CI,8CI); 1,1'-Selenobis[4-methoxybenzene];Bis(4-methoxyphenyl) selenide; Bis(p-methoxyphenyl) selenide;Di(p-methoxyphenyl) selenide; Di-4-anisyl selenide; Di-p-anisyl selenide; NSC632602
• CAS NO: 22216-66-6
• Molecular Formula: C14H14 O2 Se
• Molecular Weight: 293.224
• Mol File: 22216-66-6.mol
• Article Data: 34

Chemical Properties

• Boiling Point: 376.3°Cat760mmHg
• Flash Point: 181.4°C
• Density: g/cm³
• CAS DataBase Reference: Benzene,1,1'-selenobis[4-methoxy-(CAS DataBase Reference)
• NIST Chemistry Reference: Benzene,1,1'-selenobis[4-methoxy-(22216-66-6)
• EPA Substance Registry System: Benzene,1,1'-selenobis[4-methoxy-(22216-66-6)

Safety Data

• Hazardous Substances Data: 22216-66-6(Hazardous Substances Data)

Upstream product

• 100-66-3 methoxybenzene 
• 25862-14-0 bis-{4-methoxy-phenyl}-selenoxyde 
• 459-64-3 4-methoxybenzenediazonium tetrafluoroborate 
• 7446-08-4 selenium(IV) oxide 
• 7732-18-5 water 
• 75-09-2 dichloromethane 
• 105824-09-7 dibromo-bis-(4-methoxy-phenyl)-λ⁴-selane 
• 5720-07-0 4-methoxyphenylboronic acid 
• 57878-19-0 4-methoxybenzeneselenenyl chloride 
• 108-86-1 bromobenzene 
• 104-92-7 1-bromo-4-methoxy-benzene 
• 33397-21-6 tris(4-methoxyphenyl)bismuth 
• 37773-20-9 4-methoxybenzeneselenol 
• 38762-70-8 bis(4-methoxyphenyl)diselenide 

Downstream Products

• 33834-54-7 bis(p-methoxyphenyl) selenone 
• 7782-49-2 selenium 
• 38762-70-8 bis(4-methoxyphenyl)diselenide 
• 100-66-3 methoxybenzene 
• 141982-42-5 4-(4-hydroxyphenylselanyl)phenol 
• 835629-63-5 1,2-bis(4-hydroxyphenyl)diselane 
• 108-95-2 phenol 
• 35921-83-6 1-methoxy-4-[(phenylmethyl)seleno]benzene 
• 105824-09-7 dibromo-bis-(4-methoxy-phenyl)-λ⁴-selane 
• 57079-95-5 di(p-anisyl)selenium(IV) chloride 
• 25862-14-0 bis-{4-methoxy-phenyl}-selenoxyde 

Relevant articles and documents

First example of aromatic electrophilic substitution using selenium(II) chloride

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Alternative Metal-Free Synthesis of Diorganoyl Selenides and Tellurides Mediated by Oxone

We herein describe an alternative metal-free methodology for the synthesis of diorganyl selenides and tellurides mediated by Oxone . The products were obtained in moderate to excellent yields by reactions of diorganyl diselenides or ditellurides with aryl boronic acids mediated by Oxone with use of EtOH as the solvent. The methodology is applicable to a broad scope of diorganyl dichalcogenides and aryl boronic acids containing electron-rich, electron-poor, and sterically hindered substituents.

Organoselenium and DMAP co-catalysis: Regioselective synthesis of medium-sized halolactones and bromooxepanes from unactivated alkenes

A catalytic system consisting of bis(4-methoxyphenyl)selenide and 4-(dimethylamino)pyridine (DMAP) has been developed for the regioselective synthesis of medium-sized bromo/iodo lactones and bromooxepanes possessing high transannular strain. 77Se NMR, mass spectrometry and theoretical studies reveal that the reaction proceeds via a quaternary selenium intermediate.